Yantai Haige Machine Tools

Yantai Haige Machine Tools Co., Ltd. (formerly Yantai Ruihai Machinery Co., Ltd.) is a high-tech enterprise integrating R&D, production and marketing of slender axle finishing equipment. The company mainly deals in centerless lathes (commonly known as stripping machine), straightening machine, abrasive belt grinding machine (polishing machine), screw whirling cutter milling machine and auxiliary machines, which are mainly applicable to automatic bright material production line finishing such as external peeling, straightening and pressure light, polishing and screw processing for steel, copper, titanium, magnesium and aluminum rods, pipes and wire rods. It is the best choice to substitute for traditional pickling and drawing process, traditional turning and grinding process and traditional straightening process as it can rapidly remove surface cracks and defects of oxide layer or decarburized layer of rods and produce high-quality metal polished rods, pipes and wires with high precision and surface roughness. Its efficiency is several times to tens of times higher than conventional process, so that the cost for labor and equipment is reduced. Haige Complete Set of Automation Equipment is applicable to processing of many metal materials, e.g. 1. Ferrous metals: Stainless steel, bearing steel, spring steel, tool steel, structural steel, alloy steel, free-cutting steel, air valve steel, gear steel, others; 2. Nonferrous metals: Copper alloy, titanium alloy, magnesium alloy, aluminum alloy, etc. Widespread in preparation link in manufacturing of slender axles, hydraulic/pneumatic elements, bearings, springs, auto parts, textile machinery, processing of cold forging materials, instruments, steel pipes, cutters, engineering machinery, sports equipment and other machinery, as well as copper industry, titanium industry, aluminum industry, magnesium industry, petroleum, power and bridge (e.g. piston rod, optical axis, bolt, spring, rack, rod thread, stainless steel rod, copper rod, titanium rod, aluminum rod, magnesium rod, bearing ring, draglink, roller shaft, pin, polishing rod, screw, core rod, oil drill pipe, tightwire, pipe blank). Our company has formed powerful R&D and production capabilities and a consummate after-sales service system. The company can produce hydraulic semiautomatic and CNC series products in model No. of B, C, CA and S, with to-be-machined diameter from Φ5mm to Φ350mm, and can plan and design metal bars, tubes and wire rods finishing lines to meet customer demands. We are capable of helping customers fulfill digitalized and automated control and management of production, to improve production efficiency and quality fundamentally.